import React from 'react';
import ReactDOM from 'react-dom';
import { LocaleProvider,Menu, Icon,Pagination } from 'antd';

// 由于 antd 组件的默认文案是英文，所以需要修改为中文
import zhCN from 'antd/es/locale-provider/zh_CN';
import moment from 'moment';
import 'moment/locale/zh-cn';
import 'antd/dist/antd.css';

const { SubMenu } = Menu;
moment.locale('zh-cn');

class App extends React.Component {
 
  render() {
    // handleClick = e => {
    //     console.log('click ', e);
    //   };
    return (
      <LocaleProvider locale={zhCN}>
        <div>
        <Menu
        onClick={this.handleClick}
        style={{ width: 256 }}
        defaultSelectedKeys={['1']}
        defaultOpenKeys={['sub1']}
        mode="inline"
      >
        <SubMenu
          key="sub1"
          title={
            <span>
              <Icon type="mail" />
              <span>Navigation One</span>
            </span>
          }
        >
          <Menu.ItemGroup key="g1" title="Item 1">
            <Menu.Item key="1">Option 1</Menu.Item>
            <Menu.Item key="2">Option 2</Menu.Item>
          </Menu.ItemGroup>
          <Menu.ItemGroup key="g2" title="Item 2">
            <Menu.Item key="3">Option 3</Menu.Item>
            <Menu.Item key="4">Option 4</Menu.Item>
          </Menu.ItemGroup>
        </SubMenu>
        <SubMenu
          key="sub2"
          title={
            <span>
              <Icon type="appstore" />
              <span>Navigation Two</span>
            </span>
          }
        >
          <Menu.Item key="5">Option 5</Menu.Item>
          <Menu.Item key="6">Option 6</Menu.Item>
          <SubMenu key="sub3" title="Submenu">
            <Menu.Item key="7">Option 7</Menu.Item>
            <Menu.Item key="8">Option 8</Menu.Item>
          </SubMenu>
        </SubMenu>
        <SubMenu
          key="sub4"
          title={
            <span>
              <Icon type="setting" />
              <span>Navigation Three</span>
            </span>
          }
        >
          <Menu.Item key="9">Option 9</Menu.Item>
          <Menu.Item key="10">Option 10</Menu.Item>
          <Menu.Item key="11">Option 11</Menu.Item>
          <Menu.Item key="12">Option 12</Menu.Item>
        </SubMenu>
      </Menu>
      
      {/* <Pagination defaultCurrent={6} total={500} /> */}
        </div>
      </LocaleProvider>
    );
  }
}

ReactDOM.render(<App />, document.getElementById('root'));
